Same help menu as in VS Code when selection option from dropdown menu

[labkode]

I would like to have the same experience as in Visual Studio Code 2 regarding autocompletion.
I am using the default configuration suggested here.

There is a subtle difference when using VSCode and COC with Vim or NeoVim (tried both).
When selecting an option, the function help menu does not pop up like is the case in Visual Studio Code.

The help modal only appears when typing ( in the example.

Is there any configuration option to have the same behaviour as in VSCode?

The videos below show the difference.

visualstudio.mov

nvim.mov